15085473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{769}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 21732480

約数和(自身を除く): 6647007

約数列:

[1, 3, 13, 39, 503, 769, 1509, 2307, 6539, 9997, 19617, 29991, 386807, 1160421, 5028491, 15085473]

約数ペア:

[(1, 15085473), (3, 5028491), (13, 1160421), (39, 386807), (503, 29991), (769, 19617), (1509, 9997), (2307, 6539)]